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513545 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: SQUARE, seal_width: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN, outside_diameter: 0.881 INCHES NOMINAL IN, housing_bore_diameter: 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, sealing_element_style: VERTICAL-ANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-641-1149, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
513545
NSN: 5330-00-641-1149
FSC: 5330
CAGE: 80201 — SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
seal_width0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
outside_diameter0.881 INCHES NOMINAL IN
housing_bore_diameter0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
sealing_element_styleVERTICAL-ANGULAR
accommodated_shaft_diameter0.436 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN
accommodated_shaft_maximum_rated_speed2000 FEET PER MINUTE FT
NSN5330-00-641-1149
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 513545 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: RUBBER SYNTHETIC SEALING ELEMENT A
•
HOUSING BORE DIAMETER: 0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
•
SEAL WIDTH: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT DIAMETER: 0.436 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN
•
CASE STYLE: SQUARE
•
SEALING ELEMENT STYLE: VERTICAL-ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC SEALING ELEMENT A
MATERIALSTEEL CASE
HOUSING BORE DIAMETER0.874 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC SEALING ELEMENT B
SEAL WIDTH0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER0.436 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN
CASE STYLESQUARE
SEALING ELEMENT STYLEVERTICAL-ANGULAR
OUTSIDE DIAMETER0.881 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED2000 FEET PER MINUTE FT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
8490935Interchangeable
interchangeable cross-reference
interchangeable
37001AInterchangeable
interchangeable cross-reference
interchangeable
DS100924-1Interchangeable
interchangeable cross-reference
interchangeable
CM-10-17Interchangeable
interchangeable cross-reference
interchangeable
70809Interchangeable
interchangeable cross-reference
interchangeable
965-608DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 513545?
513545 is a SEAL,PLAIN ENCASED.
What parts can replace 513545?
There are 10 known substitutes for 513545: 8490935, 37001A, DS100924-1 and 7 more. Substitute compatibility should be verified for your specific system.
Is 513545 still available?
513545 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026